KR20130129168A - 측정 매체의 성분 또는 특성, 특히 물리적 혈액 값의 확인 및 모니터링 장치 및 방법 - Google Patents

측정 매체의 성분 또는 특성, 특히 물리적 혈액 값의 확인 및 모니터링 장치 및 방법 Download PDF

Info

Publication number
KR20130129168A
KR20130129168A KR1020137000782A KR20137000782A KR20130129168A KR 20130129168 A KR20130129168 A KR 20130129168A KR 1020137000782 A KR1020137000782 A KR 1020137000782A KR 20137000782 A KR20137000782 A KR 20137000782A KR 20130129168 A KR20130129168 A KR 20130129168A
Authority
KR
South Korea
Prior art keywords
light
measurement
blood
sensor
analysis
Prior art date
Application number
KR1020137000782A
Other languages
English (en)
Korean (ko)
Inventor
악셀 쿨케
Original Assignee
센스펙 게엠베하
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from EP10166854A external-priority patent/EP2399509A1/fr
Application filed by 센스펙 게엠베하 filed Critical 센스펙 게엠베하
Publication of KR20130129168A publication Critical patent/KR20130129168A/ko

Links

Images

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12Generating the spectrum; Monochromators
    • G01J3/18Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1838Holographic gratings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14532Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/72Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7235Details of waveform analysis
    • A61B5/7239Details of waveform analysis using differentiation including higher order derivatives
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0205Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/021Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using plane or convex mirrors, parallel phase plates, or particular reflectors
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0256Compact construction
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02Details
    • G01J3/0264Electrical interface; User interface
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28Investigating the spectrum
    • G01J3/2803Investigating the spectrum using photoelectric array detector
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28Investigating the spectrum
    • G01J3/42Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G01N2021/3144Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths for oxymetry
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00Features of devices classified in G01N21/00
    • G01N2201/06Illumination; Optics
    • G01N2201/062LED's

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Analytical Chemistry (AREA)
  • Physiology (AREA)
  • Psychiatry (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Emergency Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
KR1020137000782A 2010-06-22 2011-06-21 측정 매체의 성분 또는 특성, 특히 물리적 혈액 값의 확인 및 모니터링 장치 및 방법 KR20130129168A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP10166854.9 2010-06-22
EP10166854A EP2399509A1 (fr) 2010-06-22 2010-06-22 Dispositif et procédé de reconnaissance et de surveillance de valeurs sanguines physiologiques
EP11163361 2011-04-21
EP11163361.6 2011-04-21
PCT/EP2011/060337 WO2011161102A1 (fr) 2010-06-22 2011-06-21 Dispositif et procédé de détection et de surveillance de constituants ou de propriétés d'un milieu de mesure, en particulier de paramètres sanguins physiologiques

Publications (1)

Publication Number Publication Date
KR20130129168A true KR20130129168A (ko) 2013-11-27

Family

ID=44279016

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137000782A KR20130129168A (ko) 2010-06-22 2011-06-21 측정 매체의 성분 또는 특성, 특히 물리적 혈액 값의 확인 및 모니터링 장치 및 방법

Country Status (11)

Country Link
US (1) US9222832B2 (fr)
EP (1) EP2584956B1 (fr)
JP (1) JP5982364B2 (fr)
KR (1) KR20130129168A (fr)
CN (1) CN102946794A (fr)
AU (1) AU2011269068B2 (fr)
BR (1) BR112012032627A2 (fr)
CA (1) CA2800463A1 (fr)
MX (1) MX2012014873A (fr)
RU (1) RU2562886C2 (fr)
WO (1) WO2011161102A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220110042A (ko) * 2021-09-01 2022-08-05 주식회사 이니테크 홀로그램 키패드

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2709037A3 (fr) * 2012-09-17 2015-04-08 Tata Consultancy Services Limited Enceinte pour capteur biométrique
JP6213759B2 (ja) * 2012-09-21 2017-10-18 パナソニックIpマネジメント株式会社 分析装置
EP2777491A1 (fr) 2013-03-11 2014-09-17 Senspec GmbH Procédé et dispositif destinés à la surveillance de fonctions vitales
US10219729B2 (en) * 2013-06-06 2019-03-05 Profusa, Inc. Apparatus and methods for detecting optical signals from implanted sensors
US10052052B2 (en) * 2013-06-18 2018-08-21 Vlad Joseph Novotny Optical sensing array architectures for spatial profiling
CN103438999A (zh) * 2013-09-02 2013-12-11 南京理工大学 一种组件式透射式成像光谱仪
US9999355B2 (en) 2014-02-12 2018-06-19 Koninklijke Philips N.V. Device, system and method for determining vital signs of a subject based on reflected and transmitted light
MX2016010525A (es) * 2014-02-12 2016-10-31 Koninklijke Philips Nv Dispositivo, sistema y metodo de determinacion de signos vitales de un sujeto basado en luz reflejada y transmitida.
CN103868870A (zh) * 2014-03-31 2014-06-18 中国医学科学院生物医学工程研究所 一种结合吸收光谱与反射光谱的血液成分分析系统及其分析方法
JP6451741B2 (ja) * 2014-07-11 2019-01-16 株式会社ニコン 画像解析装置、撮像システム、手術支援システム、及び画像解析プログラム
EP3244194A4 (fr) * 2015-03-18 2018-04-18 Mayekawa Mfg. Co., Ltd. Dispositif de détection de changements de transition de phase et procédé de détection de changements de transition de phase dans un échantillon d'aliment contenant de l'humidité
EP3341704A1 (fr) * 2015-08-28 2018-07-04 Marx, Jürgen Procédé et dispositif pour détecter la structure superficielle et la nature d'un échantillon
WO2018045113A1 (fr) * 2016-08-31 2018-03-08 Medika Healthcare Co., Ltd. Système non invasif de surveillance de glucose
EP3507605B1 (fr) * 2016-09-02 2023-10-04 Alcolizer Pty Ltd Système et procédé de test de substance
DE102016222047A1 (de) * 2016-11-10 2018-05-17 Robert Bosch Gmbh Beleuchtungseinheit für ein Mikrospektrometer, Mikrospektrometer und mobiles Endgerät
CN108226090B (zh) * 2016-12-15 2020-02-07 中国农业机械化科学研究院 一种成分含量检测模型构建的方法
GB201703769D0 (en) * 2017-03-09 2017-04-26 Smith & Nephew Imaging apparatus and method of imaging
JP7182887B2 (ja) * 2018-03-27 2022-12-05 キヤノン株式会社 生体情報測定装置および生体情報測定方法
CN108593104B (zh) * 2018-03-30 2020-06-26 北京化工大学 一种小型高信噪比手持式光谱检测系统
US10459191B1 (en) * 2018-08-20 2019-10-29 Eric Todd Marple Spectrometer having a variable focus lens with a single air gap
CN109381197A (zh) * 2018-09-06 2019-02-26 北京大学 基于指关节多光谱影像的无创血糖检测装置及其检测方法
GB2592508B (en) 2018-09-12 2022-08-31 Smith & Nephew Device, apparatus and method of determining skin perfusion pressure
GB2580143A (en) * 2018-12-21 2020-07-15 Ngpod Global Ltd Apparatus for coupling radiation into and out of an optical fiber
JP7229782B2 (ja) * 2019-01-09 2023-02-28 キヤノン株式会社 測定装置及び画像形成システム
CN110604584B (zh) * 2019-09-24 2022-05-27 深圳大学 用于血氧测量系统的信号检测方法
EP4127624A4 (fr) * 2020-04-04 2024-04-03 Ezerx Health Tech Private Limited Appareil et procédé de détermination de caractéristiques d'un fluide
WO2022094112A1 (fr) * 2020-10-28 2022-05-05 Centers-Smart Llc Mesure de paramètres biométriques
CN114739513A (zh) * 2022-04-11 2022-07-12 南京大学 一种偏振光谱测量装置
WO2023215556A1 (fr) * 2022-05-06 2023-11-09 Parsi Joseph John Système et méthode de surveillance du glucose d'implant dentaire

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0518686Y2 (fr) * 1987-11-16 1993-05-18
US5361758A (en) * 1988-06-09 1994-11-08 Cme Telemetrix Inc. Method and device for measuring concentration levels of blood constituents non-invasively
US5086229A (en) 1989-01-19 1992-02-04 Futrex, Inc. Non-invasive measurement of blood glucose
US5070874A (en) 1990-01-30 1991-12-10 Biocontrol Technology, Inc. Non-invasive determination of glucose concentration in body of patients
EP0522674B1 (fr) 1991-07-12 1998-11-11 Mark R. Robinson Oxymètre pour la détermination médicale de la saturation d'oxygène de sang pour un foetus
US5159199A (en) 1991-08-12 1992-10-27 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Integrated filter and detector array for spectral imaging
AU1364292A (en) * 1992-02-28 1993-09-13 Theodore E. Cadell Non-invasive device and method for determining concentrations of various components of blood or tissue
US5348003A (en) * 1992-09-03 1994-09-20 Sirraya, Inc. Method and apparatus for chemical analysis
US5360004A (en) 1992-12-09 1994-11-01 Diasense, Inc. Non-invasive determination of analyte concentration using non-continuous radiation
JP3566756B2 (ja) 1993-09-03 2004-09-15 謙 石原 非侵襲血液分析装置とその方法
DE19518511C2 (de) 1994-05-20 1998-04-02 Hermann Dipl Ing Kuenst Verfahren zur transcutanen, unblutigen In-vivo-Konzentrationsbestimmung von Substanzen im Blut
EP0871858B1 (fr) 1995-04-06 2006-09-13 DeLaval Holding AB Procede et appareil de determination quantitative de particules dans des fluides
US5931779A (en) 1996-06-06 1999-08-03 Wisconsin Alumni Research Foundation Real-time in-vivo measurement of myoglobin oxygen saturation
US5879294A (en) 1996-06-28 1999-03-09 Hutchinson Technology Inc. Tissue chromophore measurement system
AU3596597A (en) * 1996-07-08 1998-02-02 Animas Corporation Implantable sensor and system for in vivo measurement and control of fluid constituent levels
JP3758824B2 (ja) * 1997-08-06 2006-03-22 倉敷紡績株式会社 生体の圧力一定化装置
RU2161791C2 (ru) * 1998-12-30 2001-01-10 Василевский Александр Михайлович Устройство для мониторинга жидкой биологической среды
US6424416B1 (en) * 1999-10-25 2002-07-23 Textron Systems Corporation Integrated optics probe for spectral analysis
AU2002249985B2 (en) * 2001-01-26 2005-11-17 Sensys Medical, Inc. Noninvasive measurement of glucose through the optical properties of tissue
US6784428B2 (en) 2001-10-01 2004-08-31 Ud Technology Corporation Apparatus and method for real time IR spectroscopy
WO2003071939A1 (fr) 2002-02-22 2003-09-04 Masimo Corporation Spectraphotometrie a impulsion active
US20050154277A1 (en) 2002-12-31 2005-07-14 Jing Tang Apparatus and methods of using built-in micro-spectroscopy micro-biosensors and specimen collection system for a wireless capsule in a biological body in vivo
WO2004064627A1 (fr) * 2003-01-21 2004-08-05 British Columbia Cancer Agency Sonde endoscopique in vivo a effet de raman et methodes d'utilisation
JP2004261364A (ja) * 2003-02-28 2004-09-24 Hamamatsu Photonics Kk 濃度情報測定装置
US7286222B2 (en) * 2003-07-18 2007-10-23 Chemimage Corporation Sample container and system for a handheld spectrometer and method for using therefor
US20050267346A1 (en) * 2004-01-30 2005-12-01 3Wave Optics, Llc Non-invasive blood component measurement system
AU2005215316B2 (en) * 2004-02-24 2011-03-10 Waseda University Apparent chemical species measuring method and measuring system
US7460895B2 (en) 2005-01-24 2008-12-02 University Of Iowa Research Foundation Method for generating a net analyte signal calibration model and uses thereof
WO2006094279A1 (fr) 2005-03-01 2006-09-08 Masimo Laboratories, Inc. Interconnexion de capteur a longueurs d'onde multiples
US7536214B2 (en) 2005-10-26 2009-05-19 Hutchinson Technology Incorporated Dynamic StO2 measurements and analysis
JP4869757B2 (ja) 2006-03-24 2012-02-08 株式会社トプコン 眼底観察装置
JP2008008794A (ja) 2006-06-29 2008-01-17 Olympus Corp 分析装置
WO2008106612A1 (fr) 2007-02-28 2008-09-04 Medtronic, Inc. Système implantable et procédé de détection de l'irrigation des tissus
US20100331636A1 (en) 2007-03-23 2010-12-30 Enverdis Gmbh Method for the continuous non-invasive determination of the concentration of blood constituents
EP1975603A1 (fr) * 2007-03-27 2008-10-01 Visys NV Procédé et système à utiliser pour inspecter et/ou retirer des objets non appropriés d'un flux de produits et appareil de tri mettant en oeuvre celui-ci
ES2385432T5 (es) 2007-04-27 2022-09-06 Sentec Ag Dispositivo y procedimiento para la determinación transcutánea de gases en sangre
JP4962234B2 (ja) * 2007-09-12 2012-06-27 コニカミノルタオプティクス株式会社 パルスオキシメータ
DE102008049078A1 (de) 2007-09-26 2009-04-09 Mbr Optical Systems Gmbh & Co. Kg Verfahren und Messeinrichtung zur Erhebung spektrometrischer Messsignale aus vitalem Gewebe
JP5292821B2 (ja) * 2008-01-16 2013-09-18 ソニー株式会社 静脈画像取得装置および静脈画像取得方法
JP5512961B2 (ja) * 2008-05-15 2014-06-04 浜松ホトニクス株式会社 分光モジュール及びその製造方法
JP5205241B2 (ja) * 2008-05-15 2013-06-05 浜松ホトニクス株式会社 分光モジュール

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220110042A (ko) * 2021-09-01 2022-08-05 주식회사 이니테크 홀로그램 키패드

Also Published As

Publication number Publication date
EP2584956A1 (fr) 2013-05-01
CA2800463A1 (fr) 2011-12-29
MX2012014873A (es) 2013-01-24
US20130066172A1 (en) 2013-03-14
RU2562886C2 (ru) 2015-09-10
BR112012032627A2 (pt) 2020-08-11
JP5982364B2 (ja) 2016-08-31
JP2013533769A (ja) 2013-08-29
RU2013102581A (ru) 2014-07-27
AU2011269068B2 (en) 2014-10-09
CN102946794A (zh) 2013-02-27
US9222832B2 (en) 2015-12-29
AU2011269068A1 (en) 2013-01-10
EP2584956B1 (fr) 2021-08-04
WO2011161102A1 (fr) 2011-12-29

Similar Documents

Publication Publication Date Title
JP5982364B2 (ja) 測定媒体の成分または特性、特に生理的血液値を特定およびモニタするための装置ならびに方法
US6741876B1 (en) Method for determination of analytes using NIR, adjacent visible spectrum and discrete NIR wavelenths
US7613487B2 (en) Instrument for noninvasively measuring blood sugar level
EP2198268B1 (fr) Dispositif optique pour déterminer une caractéristique sanguine
US20170127983A1 (en) Systems and methods for sampling calibration of non-invasive analyte measurements
US5553616A (en) Determination of concentrations of biological substances using raman spectroscopy and artificial neural network discriminator
US7039446B2 (en) Indirect measurement of tissue analytes through tissue properties
US7330747B2 (en) Invasive chemometry
US6741875B1 (en) Method for determination of analytes using near infrared, adjacent visible spectrum and an array of longer near infrared wavelengths
US20140330098A1 (en) Reflectance calibration of fluorescence-based glucose measurements
US8406839B2 (en) Method and apparatus for determining blood analytes
US20080200780A1 (en) Optical measurement of cellular energetics
WO2001016578A1 (fr) Procede de determination d'analytes au moyen d'un spectre visible adjacent, a infrarouge proche et reseau de longueurs d'onde plus longues a infrarouge proche
US20070265513A1 (en) Optical measurement of mitochondrial function in blood perfused tissue
Heise et al. Near-infrared reflectance spectroscopy for noninvasive monitoring of metabolites
EP1214577A1 (fr) Procede de determination d'analytes au moyen d'un spectre en proche infrarouge, d'un spectre visible adjacent et de longueurs d'ondes distinctes de spectre en proche infrarouge
US20210059582A1 (en) Non-Invasive Glucose Monitoring by Raman Spectroscopy
US8126527B2 (en) Method and system for determining the contribution of hemoglobin and myoglobin to in vivo optical spectra
WO1997036540A1 (fr) Determination de concentrations de substances biologiques au moyen d'une spectroscopie raman et d'un discriminateur de reseau neuronal artificiel
Pande et al. Non-invasive blood glucose measurement
WO2019208561A1 (fr) Procédé de mesure de la concentration sanguine de composant sanguin, dispositif et programme de mesure de la concentration sanguine
CN114305336A (zh) 多光谱融合经皮健康指标快速检测装置及方法
KR100883153B1 (ko) 혈당치의 비침습 측정 장치
Céelleri et al. Non-Invasive Blood Sugar Measurement System

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid